From: Philippe Mathieu-Daudé <philmd@redhat.com>

This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200224205533.23798-9-philmd@redhat.com>
Supersedes: <20200221173049.18134-1-philmd@redhat.com>
---
 hw/m68k/q800.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/m68k/q800.c b/hw/m68k/q800.c
index 1e32363..8083326 100644
--- a/hw/m68k/q800.c
+++ b/hw/m68k/q800.c
@@ -402,13 +402,12 @@ static void q800_init(MachineState *machine)
         uint8_t *ptr;
         /* allocate and load BIOS */
         rom = g_malloc(sizeof(*rom));
-        memory_region_init_ram(rom, NULL, "m68k_mac.rom", MACROM_SIZE,
+        memory_region_init_rom(rom, NULL, "m68k_mac.rom", MACROM_SIZE,
                                &error_abort);
         if (bios_name == NULL) {
             bios_name = MACROM_FILENAME;
         }
         filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
-        memory_region_set_readonly(rom, true);
         memory_region_add_subregion(get_system_memory(), MACROM_ADDR, rom);
 
         /* Load MacROM binary */
-- 
1.8.3.1